MRV Communications EM316EDFA-BR - Manual (Page 13)

Fiber Driver
®
EM316EDFA User Guide
P/N 1294008-001 Rev D2
4
3.2 Front Panel
Figure 3 -- EM316EM316EDFA-BR / EM316EDFA-LPR Front Panel
3.3 LEDs
PWR/NMS Power
On – DC +5V power is applied to the card
SD Input Optical Power On – Input signal greater than the input threshold
setting
OPTICAL OUTPUT OK
Output Optical Power On – Output power is greater than -2 dBm, for apc
mode or -10 dBm for agc mode
3.4 DIP Switches
The EM316EDFA-BR is pre-configured in booster mode. There are no user-selectable switches.
The EM316EDFA-LPR is pre-configured in inline pre-amplifier mode. There are no user-selectable
switches to operate either inline or as a pre-amplifier.
The DIP switch block at the underside of the module has six switches. Only switch 6 affects
operation of the amplifier module. Use switch 6 to enable or disable network management.
Switch # Function Setting
1-5 N/A Reserved
6 Management Enable Default: ON = enable management